L4953G 데이터 시트보기 (PDF) - STMicroelectronics
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L4953G Datasheet PDF : 6 Pages
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L4953G
ELECTRICAL CHARACTERISTICS (continued)
FAULT
Symbol
TH fault
HYSTfault
OUTfault
Ileak
RESET
Parameter
Fault Threshold
Fault Threshold Hysteresis
Fault Output Voltage
Fault Leakage Current
Test Condition
THON reset Reset ON Threshold
THOFF reset
HYST reset
OUT reset
Ileak
IGNITION
Reset OFF Threshold
Reset Threshold Hysteresis
Reset Output Voltage
Reset Leakage Current
MIN @ VMEM = 4.75V
MAX @ VMEM = 5.25V
ILOAD = 2mA
TH ign
HYST ign
IGN high
IGN low
Ign Comparator Positive
Threshold
Ign Comparator Threshold
Hysteresis
Ignition Comparator Output
High
Ignition Comparator Output Low
Min. Typ. Max. Unit
7
8.5
V
100 200 400 mV
1.5
V
50
µA
0.938
0.97
75
175
0.97 Vst-by
0.99 Vst-by
300 mV
1.5
V
5.0
µA
5.5
6
7.5
V
100 300 500 mV
3.5
Vst-by V
–0.5
1.5
V
4/6
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